<template>
  <view class="category-head-mutli">
    <scroll-view scroll-x @scroll="onScroll">
      <view class="scroll-wrap">
        <view class="category-head-mutli-item">
          <navigator v-for="item in list" :key="item.id">
            <image mode="widthFix" :src="item.icon" />
            <text>{{ item.name }}</text>
          </navigator>
        </view>
      </view>
    </scroll-view>
    <view class="scroll-bar">
      <view
        class="scroll-bar-inner"
        :style="{ transform: `translateX(${left}%)` }"
      ></view>
    </view>
  </view>
</template>

<script setup>
import { useHomeStore } from "@/stores";
import { ref } from "vue";

defineProps({
  list: Array,
});
const left = ref(0);
const store = useHomeStore();

const onScroll = (e) => {
  left.value = (e.detail.scrollLeft / store.safeArea.width) * 100;
};
</script>

<style lang="scss">
// 1. 适配h5轮播图的高度
// 2. 适配导航分类的文字和icon
// 3. 适配滚动条不可见的问题

/* #ifdef H5 */
scroll-view {
  ::-webkit-scrollbar {
    width: 1px; /* 设置滚动条宽度 */
    height: 1px;
  }
}
/* #endif */

.category-head-mutli {
  background-color: #f7f7f8;
  position: relative;
  padding-bottom: 30rpx;

  .scroll-wrap {
    width: 200%;
  }

  .category-head-mutli-item {
    width: 50%;
    display: flex;
    flex-wrap: wrap;

    /* #ifdef H5 */
    .navigator-wrap {
      width: 20%;

      uni-navigator {
        width: 100%;
      }
    }
    /* #endif */

    navigator {
      text-align: center;
      width: 20%;
      padding: 15rpx;

      image {
        width: 100rpx;
        display: block;
        margin: 0 auto;
      }

      text {
        font-size: 26rpx;
        color: #666;
      }
    }
  }

  .scroll-bar {
    position: absolute;
    bottom: 15rpx;
    left: 50%;
    transform: translateX(-50%);
    width: 100rpx;
    height: 8rpx;
    background-color: #e2e2e2;
    z-index: 200;

    .scroll-bar-inner {
      width: 50%;
      height: 100%;
      position: absolute;
      left: 0;
      top: 0;
      background-color: #00c09b;
    }
  }
}
</style>
